Anesthesia cannula aid

Abstract

The utility model relates to medical auxiliary equipment technical field, concretely is an anesthetic intubation auxiliary device, it solved the problem mentioned in above -mentioned background art, including intubation, intubation penetrates lower fixed sheet, the top of lower fixed sheet is provided with threaded tube, the top fixed connection of threaded tube has fixed pipe, is provided with a plurality of retraction groove on fixed pipe, is installed on threaded tube and has upper fixed sheet, is provided with through -hole on upper fixed sheet, the both sides of the top of upper fixed sheet all fixed connection fixed band, is installed on threaded tube and has first nut, is installed on threaded tube and has second nut, the lower part of second nut inner wall is provided with thread part, the upper part of second nut inner wall is provided with retraction hole.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary equipment technology, specifically to an anesthesia intubation aid. Background Technology

[0002] As is well known, current anesthesia intubation involves first placing a laryngoscope in the patient's mouth, then using the laryngoscope's display to determine the insertion depth and locate the glottis, before inserting the endotracheal tube. The laryngoscope is then removed, and a stopper is placed between the teeth. The tube is then secured to the stopper with tape, and a ventilator is connected to provide oxygen and maintain the patient's breathing. However, while the tape fixation secures the tube, it can cause intubation instability due to head movement caused by nervous twitching. Therefore, an anesthesia intubation aid is proposed to address these issues. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides an anesthesia intubation aid that solves the problems mentioned in the background section.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anesthesia intubation aid, comprising an intubation tube, the intubation tube passing through a lower fixing plate, a threaded tube provided at the top of the lower fixing plate, a fixing tube fixedly connected to the top of the threaded tube, a plurality of contraction grooves provided on the fixing tube, an upper fixing plate installed on the threaded tube, a through hole provided on the upper fixing plate, fixing straps fixedly connected to both sides of the top of the upper fixing plate, a first nut installed on the threaded tube, a second nut installed on the threaded tube, a threaded portion provided at the lower part of the inner wall of the second nut, and a contraction hole provided at the upper part of the inner wall of the second nut.

[0007] Furthermore, both the lower and upper fixing plates are made of rubber.

[0008] Furthermore, the outer wall of the fixed tube contracts inward from bottom to top, and the cross-section of the contraction hole is an isosceles trapezoid.

[0009] Furthermore, each retaining strap has an adhesive coating on its lower part.

[0010] Furthermore, the first nut is connected to the threaded pipe via threads.

[0011] Furthermore, the second nut is connected to the threaded pipe thread.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the present invention provides an anesthesia intubation aid, which has the following beneficial effects:

[0014] This anesthesia intubation aid fixes the upper and lower fixing plates to the patient's teeth by rotating the first nut, and attaches them to the patient's face with a fixing strap. By rotating the second nut, the wall of the fixing tube is contracted inward, clamping the intubation tube and adjusting its stability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the isostatic structure of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the lower fixing plate, threaded tube, fixing tube, and shrinkage groove in this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the upper fixing plate, fixing strap, through hole, and other components in this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the threaded part and the contraction hole in this utility model.

[0019] In the diagram: 1. Insert tube; 2. Lower fixing plate; 3. Threaded tube; 4. Fixing tube; 5. Shrinkage groove; 6. Upper fixing plate; 7. Fixing strap; 8. Through hole; 9. First nut; 10. Second nut; 11. Threaded part; 12. Shrinkage hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4This utility model discloses an anesthesia intubation aid, comprising an intubation cannula 1, through which a lower fixing plate 2 passes. A threaded tube 3 is provided at the top of the lower fixing plate 2, and a fixing tube 4 is fixedly connected to the top of the threaded tube 3. The fixing tube 4 has multiple contraction grooves 5, and an upper fixing plate 6 is installed on the threaded tube 3. Both the lower and upper fixing plates 2 and 6 are made of rubber, and the upper fixing plate 6 has through holes 8. Fixing straps 7 are fixedly connected to both sides of the top of the upper fixing plate 6, and each fixing strap 7 has an adhesive strip at its lower part. A coating is applied, and a first nut 9 is installed on the threaded tube 3. The first nut 9 is connected to the threaded tube 3 by threads. A second nut 10 is installed on the threaded tube 3 and is connected to the threaded tube 3 by threads. A threaded part 11 is provided on the lower part of the inner wall of the second nut 10, and a contraction hole 12 is provided on the upper part of the inner wall of the second nut 10. The outer wall of the fixing tube 4 contracts inward from bottom to top. The cross-section of the contraction hole 12 is an isosceles trapezoid. By rotating the second nut 10, the fixing tube 4 contracts inward along the contraction hole 12 to clamp the insertion tube 1.

[0022] In summary, when using this anesthesia intubation aid, after the intubation tube 1 enters the glottis, the doctor opens the patient's mouth, then places the lower fixation plate 2 inside the teeth, slides the upper fixation plate 6 to the outside of the teeth, and clamps the upper fixation plate 6 and the lower fixation plate 2 together with the patient's teeth by rotating the first nut 9. Then, the fixation strap 7 is attached to the patient's face, and the second nut 10 is rotated to tighten the fixation tube 4 inward, clamping and fixing the intubation tube 1, thus improving the stability of the intubation tube 1.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anesthesia intubation aid, comprising an intubation cannula (1), characterized in that: The insertion tube (1) passes through the lower fixing plate (2). The top of the lower fixing plate (2) is provided with a threaded tube (3). The top of the threaded tube (3) is fixedly connected to a fixing tube (4). The fixing tube (4) is provided with multiple shrinkage grooves (5). The threaded tube (3) is installed with an upper fixing plate (6). The upper fixing plate (6) is provided with a through hole (8). The top two sides of the upper fixing plate (6) are fixedly connected with fixing straps (7). The threaded tube (3) is installed with a first nut (9). The threaded tube (3) is installed with a second nut (10). The lower part of the inner wall of the second nut (10) is provided with a threaded part (11). The upper part of the inner wall of the second nut (10) is provided with a shrinkage hole (12).

2. The anesthesia intubation aid according to claim 1, characterized in that: The lower fixing piece (2) is made of rubber, and the upper fixing piece (6) is made of rubber.

3. The anesthesia intubation aid according to claim 1, characterized in that: The outer wall of the fixed tube (4) contracts inward from bottom to top, and the cross section of the contraction hole (12) is an isosceles trapezoid.

4. The anesthesia intubation aid according to claim 1, characterized in that: Each of the fixing straps (7) has an adhesive coating on its lower part.

5. The anesthesia intubation aid according to claim 1, characterized in that: The first nut (9) is connected to the threaded tube (3) by threads.

6. The anesthesia intubation aid according to claim 1, characterized in that: The second nut (10) is threadedly connected to the threaded tube (3).

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